Stratigraphy
Upper Jurassic
25
Stratigraphy
Index
Index add'l
Type
Rank
Scope
Belongs to
Age (Ma)
Age
Base
Top
Oxfordian
chronostratigraphy
Stage
global
Upper Jurassic161.5154.8
Kimmeridgian
chronostratigraphy
Stage
global
Upper Jurassic154.8149.2
Tithonian
chronostratigraphy
Stage
global
Upper Jurassic149.2145.0
25
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